What is o, captain! My captain! literal meanings? FOUR IN TOTAL PLEASE1

In this excerpt, the characters describe the nature of

Plsss don’t worry about the green strip can someone pls

Who said this in of pride & prejudice, and what type of irony does it show? “you mistake me, my dear. i have a high respect for your nerves. they are my old friends. i have heard you mention them with consideration these twenty years at least.” a. mrs. bennet: situational irony b. mr. bingley: dramatic irony c. elizabeth: proverbial irony d. mr. bennet: verbal irony